What are the smoke exhaust systems in the hotel kitchen?

The smoke exhaust system in the hotel kitchen includes fans, fume purifiers, pipes, smoke collection hoods, etc.

Mainly fume hoods can collect lampblack, pipes can transport waste gas and lampblack, and can also help replenish fresh indoor air. As for the lampblack purifier, it can capture the indoor lampblack particles, and then use the electric field to purify them, while the fan can discharge the indoor exhaust gas and lampblack to the outside, and its wind speed and air volume can even affect the purification effect of the kitchen lampblack purification system.